1.
Genève; Organisation mondiale de la Santé; 1991. (WHO/VDT/91.455. Unpublished).
in English, French
| WHO IRIS
| ID: who-61200
2.
Geneva; World Health Organization; 1991. (WHO/VDT/91.455. Unpublished).
in English, French
| WHO IRIS
| ID: who-60873
3.
Geneva; World Health Organization; 1991. (WHO/VDT/91.456).
in English, French
| WHO IRIS
| ID: who-59547
4.
Geneva; World Health Organization; 1991. (WHO/VDT/RES/GON/90.153. Unpublished).
in English
| WHO IRIS
| ID: who-58777
5.
Geneva; World Health Organization; 1991. (WHO/MIM/VDT/91.457. Unpublished).
in English
| WHO IRIS
| ID: who-58640
6.
Genève; Organisation mondiale de la Santé; 1991. (WHO/VDT/91.456).
in English, French
| WHO IRIS
| ID: who-62527
7.
Geneva; World Health Organization; 1990. (WHO/VDT/90.452. Unpublished).
in English
| WHO IRIS
| ID: who-60725
8.
Geneva; World Health Organization; 1990. (WHO/VDT/90.450. Unpublished).
in English
| WHO IRIS
| ID: who-60713
9.
Geneva; World Health Organization; 1990. (WHO/VDT/90.453. Unpublished).
in English
| WHO IRIS
| ID: who-58562
10.
Genève; Organisation mondiale de la Santé; 1990. (WHO/GPA/INF/90.2. Unpublished).
in English, French
| WHO IRIS
| ID: who-62548
11.
Geneva; World Health Organization; 1990. (WHO/GPA/INF/90.2. Unpublished).
in English, French
| WHO IRIS
| ID: who-62080
12.
Geneva; World Health Organization; 1990. (WHO/VDT/RES/90.381. Unpublished).
in English
| WHO IRIS
| ID: who-61535
13.
Geneva; World Health Organization; 1990. (WHO/VDT/RES/GON/90.152. Unpublished).
in English
| WHO IRIS
| ID: who-61400
14.
Geneva:; World Health Organization; 1990. 50 p. Tab. (WHO/VDT/RES/90.381. Unpublished).
Monography
in English
| PAHO
| ID: pah-10002
15.
Geneva; World Health Organization; 1990. 9 p. (WHO/VDT/90.452. Unpublished).
Monography
in English
| PAHO
| ID: pah-10004
16.
Genève; Organisation mondiale de la Santé; 1989. (WHO/VDT/89.445. Unpublished).
in English, French
| WHO IRIS
| ID: who-61070
17.
Genève; Organisation mondiale de la Santé; 1989. (WHO/VDT/89.443. Unpublished).
in English, French
| WHO IRIS
| ID: who-60903
18.
Genève; Organisation mondiale de la Santé; 1989. (WHO/VDT/89.448. Unpublished).
in English, French
| WHO IRIS
| ID: who-60901
19.
Geneva; World Health Organization; 1989. (WHO/VDT/89.446.).
in English, French
| WHO IRIS
| ID: who-60709
20.
Geneva; World Health Organization; 1989. (WHO/VDT/89.447. Unpublished).
in English, French
| WHO IRIS
| ID: who-59833